Answer this question truthfully
### Question: What causes DeQuervain's tenosynovitis?
### Response: Chronic overuse of your wrist i.e. activities like wringing out a cloth. Direct injury to your wrist or tendon Inflammatory arthritis, such as rheumatoid arthritis
It can be prevented by
Avoid to overuse or eccentrical load on the wrist. Stretching may help you improve muscle flexibility.